s-net: sqc1065
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 7 |
| Edges per primitive translational unit | 13 |
| Transitivity (vertex,edge) | (3,3) |
| Vertex degrees | {3,6,4} |
| Vertex coordination sequence | [(3, 10, 19, 38, 53, 88, 121, 174, 193, 264), (6, 18, 30, 38, 70, 106, 142, 146, 222, 282), (4, 6, 20, 36, 56, 70, 130, 174, 210, 214)] |
| Wells’ vertex symbol | [4.5^2, 5^8.8^7, 4^2.5^2.7^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 2, 6, -1, 0, 0, 2, 6, 0, 0, 0, 3, 7, -1, 0, 0, 3, 7, 0, 0, 0, 4, 7, -1, 1, 0, 4, 7, 0, 1, 0, 5, 6, -1, 0, 1, 5, 6, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.65947 | 3.65947 | 1.21996 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.33333 | 0 |
| 0 | 0 | 0 |
| 0.5 | 0 | 0.5 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 3.73201 | 3.73201 | 1.00005 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0.26795 | 0 |
| 0 | 0 | 0 |
| 0.5 | 0 | 0.5 |
Edge end points:
